https://phillyfromthetop.com – Located in the heart of Center City Philadelphia, One Liberty Observation Deck is easily accessible and within walking distance to other major attractions. And since we’re open 365 days a year, morning, noon and night, you can take in the wonders by sunlight or starlight, while the city bustles on a hot summer day or while it’s peacefully covered by a blanket of snow. One Liberty Observation Deck will offer sweeping views of the region.